KERASTASE GENESIS BAIN NUTRI-FORTIFIANT Anti Hair-Fall Fortifying Shampoo Size: 500ml / 16.9fl.oz. Kerastase Genesis Bain Nutri-Fortifiant is designed to revive normal to dry, weakened hair that is prone to falling while brushing. This invigorating shampoo gently clarifies the scalp by removing sebum and impurities while making it more resilient by reinforcing fiber and reducing the risk of hair-fall due to breakage. Kerastase Genesis Fortifying Shampoo is enriched with a rich combination of Edelweiss Native Cells which boosts elasticity while reconstructing individual strands with strengthening properties, and soothing Ginger Root which delivers anti-inflammatory benefits to calm the scalp and creates stronger foundation for the growth of new healthy hair. Kerastase Genesis Bain Nutri-Fortifiant when used transforms into a creamy lather that helps to retain the moisture and remove oils and bacteria while leaving the hair with silky-smooth finish and fuller look.